digits: A Cell Tower for Your Home

Walt Mossberg tells us about solution for people who have weak or no cellular service in their homes and why the big wireless companies are keep quiet about it.

This transcript has been automatically generated and may not be 100% accurate.

... when I was in our wildlife prison it was a little bit about ... then two thousand and nine Medical late ... and I still am ... delighted that befell find out ... what you think has been one ... of the path of least ... your experience with this ... well I'm fortified no bite them to sell it for ... comment ... and here's my experience so I'm ... each of the carrier's has come quietly without a lot of the impure begun selling these ... little gadgets that are essentially personal cell tower can ... point them in your broadband ... through the broadband connect to the cell carriers ... no network ... minute broadcast out just ... when im Ofcom finds largely bare pounced ... on ... a cellphone signal your phones ... regardless of of me could be tied to the BlackBerry and I phone for instance ... the latch on to it ... and if you have bad bad bad service ... suddenly you have much better service or least that's the theory ... um ... and my experience was mixed I did I'd I did it in two places ... one in a suburban house you're outside a wash or more of them and the other ... my I got help from some of mine who lives in New York City in a basement apartment ... his coverage start with ... much worse than mine ... and his result to me and was much better than mine ... I in my house it was not a silver bullet ... I ... tend to do I add to the underwriters sons live in a basement apartment wall but besides that ... I mean to me this just underlines the fact that ... these cellular networks in the United States ... are just not good enough and the fact that these companies Orbitz Ricciardi a lot of money every month ... began her cellphone doesn't work ... all will be up by something else to make is still a long way of the things I own a hedge is I am in this it is true but I think I wondered why they haven't been having a heavily marketed that they can and people well here is the solution it seems like ... why even meeting them and they're not just getting them to customers for free perhaps if customers are both one of the the Poms they're happening ... and what what what's your knowledge advance ... well ... here in your your your book your both the breakpoint ... aam ... for small ... lot people do resent the idea they would have to pay for something extra to get servers for better or Giesen servers ... where ... with are not getting it now ... and these things by the way the team T one of costs a hundred fifty five speed rising one dislike hundred forty ninth ... Sprint one is like a hundred but Jeff dead among the feet ... so ... Aki up the heat you could easily resent the debt to pay some on the other hand ... they are quietly giving them away at least the team T its brand ... to certain customers in certain cases Maywald explain exactly what criteria are ... right might guess just sheer Guess's ... Peter Semi from a lot of money with the Wendys carriers to pay with your Mac computer in your ... you know you're really ... lame our lot until every month and Europe ... one happy you because you can get coverage in your ... second house or even your make your main house and they might be insanity TV this thing ... by Steve CUSIP customer that's just a guess that that's where I think maybe gone on so there ... are big about NMI Emilion and Lauren I think they don't Markit it ... more ... because ... again I'm just guessing here but I think they'll market more because a would call attention ... two ... to yield the point that there may be the network's ... coverage is to harness these they should be ... and be ... it probably would be a lot more people wanting them free ... Windstream at the same time some of them also offer three G network coverage and so you can ... get not only nine to perhaps of the night of voice calling minutes that people are using the same data services ... yes but remember only eighteen T has data server says Sofora better half ... and so pure Verizon ... you might get beyond and I suddenly double might be the service from Verizon has come in and they're like any more from me for ... eighteen T weekend exception ...